I do think this will be he las big 12 months for apple and microsoft will be coming back with a bang next year with windows 8 amd windows phone 7. Appleare at a point now where they need to change to keep peopleinterested in there products but seeing ios5 they are not about to do this. Amdroid are starting to do this with the new android 4.0 but chrome os is deat at the moment. Microsoft late again to the market have been very clever this time by linking windows 8 windows phone 7 xbox 360 xbox live zune and sky drive all together as well as looking lime skype will join the party i see ms becomming the main os of choice over the next 18 months.